[PATCH v3 03/12] dt-bindings: serial: samsung: do not allow reg-io-width for gs101

[Sam Protsenko]

On Tue, Jan 9, 2024 at 6:59 AM Tudor Ambarus <tudor.ambarus at linaro.org> wrote:
>
> All gs101 serial ports are restricted to 32-bit register accesses.
> This requirement will be inferred from the compatible. Do not allow
> the reg-io-width property for the google,gs101-uart compatible.
>
> Suggested-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
> Reviewed-by: Peter Griffin <peter.griffin at linaro.org>
> Signed-off-by: Tudor Ambarus <tudor.ambarus at linaro.org>
> ---

Reviewed-by: Sam Protsenko <semen.protsenko at linaro.org>

> v3: collect Peter's R-b tag
> v2: new patch
>
>  Documentation/devicetree/bindings/serial/samsung_uart.yaml | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/serial/samsung_uart.yaml b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
> index 133259ed3a34..0f0131026911 100644
> --- a/Documentation/devicetree/bindings/serial/samsung_uart.yaml
> +++ b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
> @@ -143,6 +143,8 @@ allOf:
>      then:
>        required:
>          - samsung,uart-fifosize
> +      properties:
> +        reg-io-width: false
>
>  unevaluatedProperties: false
>
> --
> 2.43.0.472.g3155946c3a-goog
>
>